package com.atguigu.stgy.common.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;

import java.util.Date;


public class MpMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
       if (metaObject.hasSetter("createTime")){
           metaObject.setValue("createTime",new Date());
       }
        if(metaObject.hasSetter("updateTime")){
            metaObject.setValue("updateTime" , new Date());
        }
    }


    @Override
    public void updateFill(MetaObject metaObject) {
        if(metaObject.hasSetter("updateTime")){
            metaObject.setValue("updateTime" , new Date());
        }
    }
}